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<html lang="en">

<head>
  <meta charset="UTF-8" />
  <script>
    var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') ||
      CSS.supports('top: constant(a)'))
    document.write(
      '<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' +
      (coverSupport ? ', viewport-fit=cover' : '') + '" />')
  </script>

  <!-- 引入百度地图脚本 -->
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  <title></title>
  <!--preload-links-->
  <!--app-context-->
</head>

<body>
  <div id="app"><!--app-html--></div>
  <script type="module" src="/main"></script>
</body>

</html>
